别当个自作聪明的人，没人喜欢听你一直纠正别人。

Don't be a ___smartass, nobody likes you constantly correcting others.

他总是用那些自以为聪明的俏皮话打断老师，真是个讨厌鬼。

He kept interrupting the teacher with his ___smartass comments, which was really annoying.